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Playfair: Outlines of Natural Philosophy. 3d ed. Edinburgh, 



1819. 2 vols, in 1. cf. $S. 



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Charles Da vies ; Elements of Descriptive Geometry. 8vo. 

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D'Alembert: Elemens du Musiqtie. 8vo. Lyon, 1762. sp. 

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Bradley : Practical Geometry, Linear Perspective and Projec- 

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Hachette : Programmes d' un Cours de Physique. 8vo. Paris, 

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C. C. Clarke : Readings in Natural Philosophy : or a popular 

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P. Nicholson : Analytical and Arithmetical Essays. 8vo. Lon- 

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G. Gregory : Lectures on Experimental Philosophy, Astron- 

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ViNCE : Principles of Hydrostatics. 5th ed. 8vo. Cambridge, 



1820. paper, |1.25. 



Hassler: Elements of the Geometry of Planes and Solids, with 

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DupiN : Mathematics practically applied to the useful and fine 

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Renwick : Elements of Mechanics. 8vo. Philadelphia. 1832. 

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Nautical Almanac and Astronomical Ephemeris for the year 

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Professor Griscom's Cabinet for sale. 



It contains 3000 specimens, of all the common and many of the rare species. A 

 large proportion has been obtained during 20 years, from eminent mineralogists of 

 Europe and America, and labeled by their own hands. It is sufficient both for pri- 

 vate use and for practical instruction, in any institution. 



Apply to Dr. J. H. Griscom, No. 276, East Broadway, New York. 



